Qdrant
Qdrant is a high-performance vector similarity search engine and database written in Rust.
Free + paidWebAPICLIOpen sourceMultimodal
Visit websiteqdrant.tech
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Qdrant is a high-performance vector similarity search engine and database written in Rust. It is designed for scalability, capable of handling billions of vectors with advanced filtering capabilities. It supports distributed deployment for enterprise-grade production environments and offers gRPC and REST APIs for seamless integration. Qdrant excels in maintaining high search accuracy and real-time updates while ensuring superior memory efficiency.
Key features
- HNSW-based fast search
- Advanced metadata filtering
- Distributed architecture
- Real-time data updates
- Rich payload support
- gRPC & REST APIs
- Memory optimization & disk offloading
Pricing
Use cases
- Semantic search systems
- Recommendation engines
- Image & video similarity search
- RAG-based chatbot infrastructure
Who it is for
Data EngineersMLOps SpecialistsBackend Developers
Integrations
LangChainLlamaIndexHaystackAirbyte
Tags
RAG
How we verified this
Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.
Last verified 08/30/2026Verified sources: 1
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